nelson mandela, the nation's most famous son, is also for many its founding father. the question is, what will it be like without him. richard engel, nbc news, johannesburg. >> and we are covering all angles as people remember nelson mandela. nbc news' lester holt is in south africa. he will bring us a live report coming up at 8:00 this morning on "today." and jim vance will also report from south africa. watch for his reports all week long on news 4 as well as nbcwashington.com. >>> back to that winter storm that keeps pushing closer to our area, places out west are bracing for their second freeze. northern california has seen record lows. so low, four people have died from hypothermia. some parts of the area lost power a couple of days ago and it's still not back on. on the financial side of the storm, california's citrus crop was crushed with losses projected to be in the millions. lettuce and avocado crops are the next ones to be in danger. one indiana woman made the best of things, skating through the storm. literally. southern indiana was blanketed by ice, maki